Potassium 3-carboxy-2-(carboxymethyl)oxirane-2-carboxylate CAS 303189-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303189-51-7 |
| Molecular Formula | C6H5O7 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Potassium 3-carboxy-2-(carboxymethyl)oxirane-2-carboxylate (CAS 303189-51-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H5O7 K. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H5O7 K |
| Molecular Weight | 228.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
- 7-(Hydroxymethyl)indazole (CAS 1092961-09-5)
- 2,5-Dimethoxyphenethyl isothiocyanate (CAS 56771-74-5)
- Ethyl (1R,5S,6r)-3-azabicyclo[3.1.0]hexane-6-carboxylate hydrochloride (CAS 1373253-19-0)
- 4-(4-Bromophenyl)-2-(methylsulfonyl)pyrimidine (CAS 1027064-22-7)
- heptanohydraZide (CAS 22371-32-0)
- Methyl 1-methyl-3-(pyridin-4-yl)-1H-pyrazole-5-carboxylate (CAS 1511343-77-3)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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